The human stomach is filled with a naturally-produced acidic liquid that activates digestive enzymes that will break down wide variety of consumed foods. However, excess stomach acid can cause severe problems and painful symptoms. The most common symptom associated with excess stomach acid is heartburn. Excess acid leaks into the esophagus and causes a burning sensation near where the heart is located. A good way to get rid of this excess acid is by not eating spicy food. Spicy food can cause tissue inflammation. Consistent heartburn and acid reflux can cause severe damage to the sensitive tissue of the esophagus and throat. Dealing with excess stomach acid is possible and individuals can follow some basic steps to help regulate the pH levels of their stomach contents.